Skip to content

Conversation

@crisbeto
Copy link
Member

Adds a workaround for an issue in IE11 and Edge where style tags inside dynamically-created SVGs will be ignored.

Fixes #11458.

@crisbeto crisbeto requested a review from jelbourn as a code owner May 27, 2018 10:16
@googlebot googlebot added the cla: yes PR author has agreed to Google's Contributor License Agreement label May 27, 2018
const styleTags = svg.querySelectorAll('style') as NodeListOf<HTMLStyleElement>;

for (let i = 0; i < styleTags.length; i++) {
styleTags[i].textContent += ' ';
Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Why not just remove the elements?

Copy link
Member Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

This doesn’t override the content, it just adds an empty string to the end so it gets recomputed.

Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Ah, I thought it was = not +=

for (let i = 0; i < styleTags.length; i++) {
styleTags[i].textContent += ' ';
}

Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Unit test?

Copy link
Member Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Sure, although it’ll probably look a little weird.

Adds a workaround for an issue in IE11 and Edge where `style` tags inside dynamically-created SVGs will be ignored.

Fixes angular#11458.
@crisbeto crisbeto force-pushed the 11458/ie-icon-svg-style branch from 589d7a5 to 85fa021 Compare May 30, 2018 07:58
@crisbeto
Copy link
Member Author

Addressed the feedback @jelbourn.

Copy link
Member

@jelbourn jelbourn left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM

@jelbourn jelbourn added pr: lgtm action: merge The PR is ready for merge by the caretaker target: patch This PR is targeted for the next patch release labels May 31, 2018
@andrewseguin andrewseguin merged commit 555d8f4 into angular:master Jun 7, 2018
andrewseguin pushed a commit that referenced this pull request Jun 8, 2018
Adds a workaround for an issue in IE11 and Edge where `style` tags inside dynamically-created SVGs will be ignored.

Fixes #11458.
@angular-automatic-lock-bot
Copy link

This issue has been automatically locked due to inactivity.
Please file a new issue if you are encountering a similar or related problem.

Read more about our automatic conversation locking policy.

This action has been performed automatically by a bot.

@angular-automatic-lock-bot angular-automatic-lock-bot bot locked and limited conversation to collaborators Sep 9, 2019
Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.

Labels

action: merge The PR is ready for merge by the caretaker cla: yes PR author has agreed to Google's Contributor License Agreement target: patch This PR is targeted for the next patch release

Projects

None yet

Development

Successfully merging this pull request may close these issues.

mat-icon SVG style tags don't work in IE11

4 participants